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<b>An Object Oriented Finite Element Library</b></font></p>
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<div class="header">
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<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="classOFELI_1_1LinearSolver-members.html">List of all members</a>  </div>
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<div class="title">LinearSolver&lt; T_ &gt; Class Template Reference<div class="ingroups"><a class="el" href="group__OFELI.html">OFELI</a><a class="el" href="group__OFELI.html">OFELI</a> &raquo;  &#124; <a class="el" href="group__Solver.html">Solver</a></div></div>  </div>
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<p>Class to solve systems of linear equations by iterative methods.  
 <a href="classOFELI_1_1LinearSolver.html#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a2ffc285126a28fba1fa2d1c681f261cf"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a2ffc285126a28fba1fa2d1c681f261cf">LinearSolver</a> ()</td></tr>
<tr class="memdesc:a2ffc285126a28fba1fa2d1c681f261cf"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default Constructor.  <a href="#a2ffc285126a28fba1fa2d1c681f261cf">More...</a><br /></td></tr>
<tr class="separator:a2ffc285126a28fba1fa2d1c681f261cf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa05c2275c2c8ce808d096b6692c3435d"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#aa05c2275c2c8ce808d096b6692c3435d">LinearSolver</a> (int max_it, <a class="el" href="group__Util.html#gaccfeb6b1e8cf41731fde610549bee67c">real_t</a> tolerance)</td></tr>
<tr class="memdesc:aa05c2275c2c8ce808d096b6692c3435d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor with iteration parameters.  <a href="#aa05c2275c2c8ce808d096b6692c3435d">More...</a><br /></td></tr>
<tr class="separator:aa05c2275c2c8ce808d096b6692c3435d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af8b2b6e83de93a53ea4196be5e161e31"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#af8b2b6e83de93a53ea4196be5e161e31">LinearSolver</a> (<a class="el" href="classOFELI_1_1SpMatrix.html">SpMatrix</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#ga8d83ae0344b0fbb3265762cd97e1b1db">A</a>, const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#gaf5cd2eaaceda19772fd904539819158c">b</a>, <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;x)</td></tr>
<tr class="memdesc:af8b2b6e83de93a53ea4196be5e161e31"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor using matrix, right-hand side and solution vector.  <a href="#af8b2b6e83de93a53ea4196be5e161e31">More...</a><br /></td></tr>
<tr class="separator:af8b2b6e83de93a53ea4196be5e161e31"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a910f0be2f1614e1c069abcd40ec56dd0"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a910f0be2f1614e1c069abcd40ec56dd0">LinearSolver</a> (<a class="el" href="classOFELI_1_1SkMatrix.html">SkMatrix</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#ga8d83ae0344b0fbb3265762cd97e1b1db">A</a>, const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#gaf5cd2eaaceda19772fd904539819158c">b</a>, <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;x)</td></tr>
<tr class="memdesc:a910f0be2f1614e1c069abcd40ec56dd0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor using skyline-stored matrix, right-hand side and solution vector.  <a href="#a910f0be2f1614e1c069abcd40ec56dd0">More...</a><br /></td></tr>
<tr class="separator:a910f0be2f1614e1c069abcd40ec56dd0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a98105cac171bf2a1e24c8b5e5a7ff07a"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a98105cac171bf2a1e24c8b5e5a7ff07a">LinearSolver</a> (<a class="el" href="classOFELI_1_1TrMatrix.html">TrMatrix</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#ga8d83ae0344b0fbb3265762cd97e1b1db">A</a>, const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#gaf5cd2eaaceda19772fd904539819158c">b</a>, <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;x)</td></tr>
<tr class="memdesc:a98105cac171bf2a1e24c8b5e5a7ff07a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor using a tridiagonal matrix, right-hand side and solution vector.  <a href="#a98105cac171bf2a1e24c8b5e5a7ff07a">More...</a><br /></td></tr>
<tr class="separator:a98105cac171bf2a1e24c8b5e5a7ff07a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a042d8d2397760d3906bfe02f0c3f8b13"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a042d8d2397760d3906bfe02f0c3f8b13">LinearSolver</a> (<a class="el" href="classOFELI_1_1BMatrix.html">BMatrix</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#ga8d83ae0344b0fbb3265762cd97e1b1db">A</a>, const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#gaf5cd2eaaceda19772fd904539819158c">b</a>, <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;x)</td></tr>
<tr class="memdesc:a042d8d2397760d3906bfe02f0c3f8b13"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor using a banded matrix, right-hand side and solution vector.  <a href="#a042d8d2397760d3906bfe02f0c3f8b13">More...</a><br /></td></tr>
<tr class="separator:a042d8d2397760d3906bfe02f0c3f8b13"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4260ff178a260a89d52c6a8cc127791d"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a4260ff178a260a89d52c6a8cc127791d">LinearSolver</a> (<a class="el" href="classOFELI_1_1DMatrix.html">DMatrix</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#ga8d83ae0344b0fbb3265762cd97e1b1db">A</a>, const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#gaf5cd2eaaceda19772fd904539819158c">b</a>, <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;x)</td></tr>
<tr class="memdesc:a4260ff178a260a89d52c6a8cc127791d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor using a dense matrix, right-hand side and solution vector.  <a href="#a4260ff178a260a89d52c6a8cc127791d">More...</a><br /></td></tr>
<tr class="separator:a4260ff178a260a89d52c6a8cc127791d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a00032bd6c50c55e2fc4a7929480def96"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a00032bd6c50c55e2fc4a7929480def96">LinearSolver</a> (<a class="el" href="classOFELI_1_1DSMatrix.html">DSMatrix</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#ga8d83ae0344b0fbb3265762cd97e1b1db">A</a>, const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#gaf5cd2eaaceda19772fd904539819158c">b</a>, <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;x)</td></tr>
<tr class="memdesc:a00032bd6c50c55e2fc4a7929480def96"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor using a dense symmetric matrix, right-hand side and solution vector.  <a href="#a00032bd6c50c55e2fc4a7929480def96">More...</a><br /></td></tr>
<tr class="separator:a00032bd6c50c55e2fc4a7929480def96"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3229c9a3116a4b6125ddf3f72e01e0a8"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a3229c9a3116a4b6125ddf3f72e01e0a8">LinearSolver</a> (<a class="el" href="classOFELI_1_1SkSMatrix.html">SkSMatrix</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#ga8d83ae0344b0fbb3265762cd97e1b1db">A</a>, const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#gaf5cd2eaaceda19772fd904539819158c">b</a>, <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;x)</td></tr>
<tr class="memdesc:a3229c9a3116a4b6125ddf3f72e01e0a8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor using skyline-stored symmetric matrix, right-hand side and solution vector.  <a href="#a3229c9a3116a4b6125ddf3f72e01e0a8">More...</a><br /></td></tr>
<tr class="separator:a3229c9a3116a4b6125ddf3f72e01e0a8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adec04ce22558fc7d208803adc611540f"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#adec04ce22558fc7d208803adc611540f">LinearSolver</a> (<a class="el" href="classOFELI_1_1SkMatrix.html">SkMatrix</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#ga8d83ae0344b0fbb3265762cd97e1b1db">A</a>, <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#gaf5cd2eaaceda19772fd904539819158c">b</a>, <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;x)</td></tr>
<tr class="memdesc:adec04ce22558fc7d208803adc611540f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor using matrix, right-hand side.  <a href="#adec04ce22558fc7d208803adc611540f">More...</a><br /></td></tr>
<tr class="separator:adec04ce22558fc7d208803adc611540f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4377168b38ead79c941f43a676aef1a6"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4377168b38ead79c941f43a676aef1a6"></a>
virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a4377168b38ead79c941f43a676aef1a6">~LinearSolver</a> ()</td></tr>
<tr class="memdesc:a4377168b38ead79c941f43a676aef1a6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor. <br /></td></tr>
<tr class="separator:a4377168b38ead79c941f43a676aef1a6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a041af43820d8499c23302b9f8907b45e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a041af43820d8499c23302b9f8907b45e">setMaxIter</a> (int m)</td></tr>
<tr class="memdesc:a041af43820d8499c23302b9f8907b45e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set Maximum number of iterations.  <a href="#a041af43820d8499c23302b9f8907b45e">More...</a><br /></td></tr>
<tr class="separator:a041af43820d8499c23302b9f8907b45e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acb146173a62d5f456421cb22265a536f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acb146173a62d5f456421cb22265a536f"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#acb146173a62d5f456421cb22265a536f">setTolerance</a> (<a class="el" href="group__Util.html#gaccfeb6b1e8cf41731fde610549bee67c">real_t</a> tol)</td></tr>
<tr class="memdesc:acb146173a62d5f456421cb22265a536f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set tolerance value. <br /></td></tr>
<tr class="separator:acb146173a62d5f456421cb22265a536f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a070f299c5c83c3d05f3888128fdc6b63"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a070f299c5c83c3d05f3888128fdc6b63"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a070f299c5c83c3d05f3888128fdc6b63">setSolution</a> (<a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;x)</td></tr>
<tr class="memdesc:a070f299c5c83c3d05f3888128fdc6b63"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set solution vector. <br /></td></tr>
<tr class="separator:a070f299c5c83c3d05f3888128fdc6b63"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a577013472d05c14948e4676fed1d69cc"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a577013472d05c14948e4676fed1d69cc"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a577013472d05c14948e4676fed1d69cc">setRHS</a> (<a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#gaf5cd2eaaceda19772fd904539819158c">b</a>)</td></tr>
<tr class="memdesc:a577013472d05c14948e4676fed1d69cc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set right-hand side vector. <br /></td></tr>
<tr class="separator:a577013472d05c14948e4676fed1d69cc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad8cb117dd670df852851829761e0e54d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#ad8cb117dd670df852851829761e0e54d">setMatrix</a> (<a class="el" href="classOFELI_1_1Matrix.html">OFELI::Matrix</a>&lt; T_ &gt; *<a class="el" href="group__OFELI.html#ga8d83ae0344b0fbb3265762cd97e1b1db">A</a>)</td></tr>
<tr class="memdesc:ad8cb117dd670df852851829761e0e54d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set matrix in the case of a pointer to <a class="el" href="classOFELI_1_1Matrix.html" title="Virtual class to handle matrices for all storage formats. ">Matrix</a>.  <a href="#ad8cb117dd670df852851829761e0e54d">More...</a><br /></td></tr>
<tr class="separator:ad8cb117dd670df852851829761e0e54d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae3cf4567b730d01ff143013f1b11522a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#ae3cf4567b730d01ff143013f1b11522a">setMatrix</a> (<a class="el" href="classOFELI_1_1SpMatrix.html">SpMatrix</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#ga8d83ae0344b0fbb3265762cd97e1b1db">A</a>)</td></tr>
<tr class="memdesc:ae3cf4567b730d01ff143013f1b11522a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set matrix in the case of a pointer to matrix.  <a href="#ae3cf4567b730d01ff143013f1b11522a">More...</a><br /></td></tr>
<tr class="separator:ae3cf4567b730d01ff143013f1b11522a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:addc7f35fc3a68cba345a07ed92fa59b2"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#addc7f35fc3a68cba345a07ed92fa59b2">setMatrix</a> (<a class="el" href="classOFELI_1_1SkMatrix.html">SkMatrix</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#ga8d83ae0344b0fbb3265762cd97e1b1db">A</a>)</td></tr>
<tr class="memdesc:addc7f35fc3a68cba345a07ed92fa59b2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set matrix in the case of a skyline matrix.  <a href="#addc7f35fc3a68cba345a07ed92fa59b2">More...</a><br /></td></tr>
<tr class="separator:addc7f35fc3a68cba345a07ed92fa59b2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad56dc6dab838eee84f6d76995d555638"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#ad56dc6dab838eee84f6d76995d555638">set</a> (<a class="el" href="classOFELI_1_1SpMatrix.html">SpMatrix</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#ga8d83ae0344b0fbb3265762cd97e1b1db">A</a>, const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#gaf5cd2eaaceda19772fd904539819158c">b</a>, <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;x)</td></tr>
<tr class="memdesc:ad56dc6dab838eee84f6d76995d555638"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set matrix, right-hand side and initial guess.  <a href="#ad56dc6dab838eee84f6d76995d555638">More...</a><br /></td></tr>
<tr class="separator:ad56dc6dab838eee84f6d76995d555638"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0ce77dad890759d85412157e25b3afa4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a0ce77dad890759d85412157e25b3afa4">setSolver</a> (<a class="el" href="group__OFELI.html#gad0624a8576d3ca1d4af97479546930ea">Iteration</a> s, <a class="el" href="group__OFELI.html#gadac1c2aa74e98e485c02f73279b71a38">Preconditioner</a> p=<a class="el" href="group__OFELI.html#ggadac1c2aa74e98e485c02f73279b71a38a4268260ca0a19ecd998e62462ccde34e">DIAG_PREC</a>)</td></tr>
<tr class="memdesc:a0ce77dad890759d85412157e25b3afa4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set solver and preconditioner.  <a href="#a0ce77dad890759d85412157e25b3afa4">More...</a><br /></td></tr>
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<tr class="memitem:a9129625a6b2c52bb928da54e4ff92a19"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9129625a6b2c52bb928da54e4ff92a19"></a>
<a class="el" href="group__OFELI.html#gad0624a8576d3ca1d4af97479546930ea">Iteration</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a9129625a6b2c52bb928da54e4ff92a19">getSolver</a> () const </td></tr>
<tr class="memdesc:a9129625a6b2c52bb928da54e4ff92a19"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return solver code. <br /></td></tr>
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<a class="el" href="group__OFELI.html#gadac1c2aa74e98e485c02f73279b71a38">Preconditioner</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#aa411ac7d20e0b21fb5be0baaf6d33c2d">getPreconditioner</a> () const </td></tr>
<tr class="memdesc:aa411ac7d20e0b21fb5be0baaf6d33c2d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return solver preconditioner. <br /></td></tr>
<tr class="separator:aa411ac7d20e0b21fb5be0baaf6d33c2d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1bfcefd222a9c02f7254140fed80f26c"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a1bfcefd222a9c02f7254140fed80f26c">solve</a> (<a class="el" href="classOFELI_1_1SpMatrix.html">SpMatrix</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#ga8d83ae0344b0fbb3265762cd97e1b1db">A</a>, const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;<a class="el" href="group__OFELI.html#gaf5cd2eaaceda19772fd904539819158c">b</a>, <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;x, <a class="el" href="group__OFELI.html#gad0624a8576d3ca1d4af97479546930ea">Iteration</a> s, <a class="el" href="group__OFELI.html#gadac1c2aa74e98e485c02f73279b71a38">Preconditioner</a> p=<a class="el" href="group__OFELI.html#ggadac1c2aa74e98e485c02f73279b71a38a4268260ca0a19ecd998e62462ccde34e">DIAG_PREC</a>)</td></tr>
<tr class="memdesc:a1bfcefd222a9c02f7254140fed80f26c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Solve equations using system data, prescribed solver and preconditioner.  <a href="#a1bfcefd222a9c02f7254140fed80f26c">More...</a><br /></td></tr>
<tr class="separator:a1bfcefd222a9c02f7254140fed80f26c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aeccb35e1c449b861305d1765f86395f4"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#aeccb35e1c449b861305d1765f86395f4">solve</a> (<a class="el" href="group__OFELI.html#gad0624a8576d3ca1d4af97479546930ea">Iteration</a> s, <a class="el" href="group__OFELI.html#gadac1c2aa74e98e485c02f73279b71a38">Preconditioner</a> p=<a class="el" href="group__OFELI.html#ggadac1c2aa74e98e485c02f73279b71a38a4268260ca0a19ecd998e62462ccde34e">DIAG_PREC</a>)</td></tr>
<tr class="memdesc:aeccb35e1c449b861305d1765f86395f4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Solve equations using prescribed solver and preconditioner.  <a href="#aeccb35e1c449b861305d1765f86395f4">More...</a><br /></td></tr>
<tr class="separator:aeccb35e1c449b861305d1765f86395f4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7ca154b901ce7bb4d4ee1e2cdf7f8a85"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a7ca154b901ce7bb4d4ee1e2cdf7f8a85">solve</a> ()</td></tr>
<tr class="memdesc:a7ca154b901ce7bb4d4ee1e2cdf7f8a85"><td class="mdescLeft">&#160;</td><td class="mdescRight">Solve equations all arguments must have been given by other member functions.  <a href="#a7ca154b901ce7bb4d4ee1e2cdf7f8a85">More...</a><br /></td></tr>
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<tr class="memitem:ae221a5369220070666177b57daf4cff2"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae221a5369220070666177b57daf4cff2"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#ae221a5369220070666177b57daf4cff2">setFact</a> ()</td></tr>
<tr class="memdesc:ae221a5369220070666177b57daf4cff2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Factorize matrix. <br /></td></tr>
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<tr class="memitem:a524aa7001c68e0d79027f735f20e34de"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a524aa7001c68e0d79027f735f20e34de"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a524aa7001c68e0d79027f735f20e34de">setNoFact</a> ()</td></tr>
<tr class="memdesc:a524aa7001c68e0d79027f735f20e34de"><td class="mdescLeft">&#160;</td><td class="mdescRight">Do not factorize matrix. <br /></td></tr>
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<tr class="memitem:a4b90d074dab10cd5272e6f7b8c6cbb0e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4b90d074dab10cd5272e6f7b8c6cbb0e"></a>
int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOFELI_1_1LinearSolver.html#a4b90d074dab10cd5272e6f7b8c6cbb0e">getNbIter</a> () const </td></tr>
<tr class="memdesc:a4b90d074dab10cd5272e6f7b8c6cbb0e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get number of performed iterations. <br /></td></tr>
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</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;class T_&gt;<br />
class OFELI::LinearSolver&lt; T_ &gt;</h3>

<p>Class to solve systems of linear equations by iterative methods. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a class="anchor" id="a2ffc285126a28fba1fa2d1c681f261cf"></a>
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<p>Default Constructor. </p>
<p>Initializes default parameters and pointers to 0. </p>

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          <td>(</td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>max_it</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="group__Util.html#gaccfeb6b1e8cf41731fde610549bee67c">real_t</a>&#160;</td>
          <td class="paramname"><em>tolerance</em>&#160;</td>
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          <td>)</td>
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<p>Constructor with iteration parameters. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">max_it</td><td>Maximal number of iterations </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">tolerance</td><td>Tolerance for convergence (measured in relative weighted 2-Norm) in input, effective discrepancy in output.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section author"><dt>Author</dt><dd>Rachid Touzani </dd></dl>
<dl class="section copyright"><dt>Copyright</dt><dd>GNU Lesser Public License </dd></dl>

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          <td>(</td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1SpMatrix.html">SpMatrix</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>A</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>b</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>x</em>&#160;</td>
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          <td></td>
          <td>)</td>
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<p>Constructor using matrix, right-hand side and solution vector. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">A</td><td>Reference to instance of class <a class="el" href="classOFELI_1_1SpMatrix.html" title="To handle matrices in sparse storage format. ">SpMatrix</a> </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">b</td><td><a class="el" href="classOFELI_1_1Vect.html" title="To handle general purpose vectors. ">Vect</a> instance that contains the right-hand side </td></tr>
    <tr><td class="paramdir">[in,out]</td><td class="paramname">x</td><td><a class="el" href="classOFELI_1_1Vect.html" title="To handle general purpose vectors. ">Vect</a> instance that contains initial guess on input and solution on output </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname"><a class="el" href="classOFELI_1_1LinearSolver.html">LinearSolver</a> </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1SkMatrix.html">SkMatrix</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>A</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>b</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>x</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
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<p>Constructor using skyline-stored matrix, right-hand side and solution vector. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">A</td><td><a class="el" href="classOFELI_1_1SkMatrix.html" title="To handle square matrices in skyline storage format. ">SkMatrix</a> instance that contains matrix </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">b</td><td><a class="el" href="classOFELI_1_1Vect.html" title="To handle general purpose vectors. ">Vect</a> instance that contains the right-hand side </td></tr>
    <tr><td class="paramdir">[in,out]</td><td class="paramname">x</td><td><a class="el" href="classOFELI_1_1Vect.html" title="To handle general purpose vectors. ">Vect</a> instance that contains initial guess on input and solution on output </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname"><a class="el" href="classOFELI_1_1LinearSolver.html">LinearSolver</a> </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1TrMatrix.html">TrMatrix</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>A</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>b</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>x</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
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<p>Constructor using a tridiagonal matrix, right-hand side and solution vector. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">A</td><td><a class="el" href="classOFELI_1_1TrMatrix.html" title="To handle tridiagonal matrices. ">TrMatrix</a> instance that contains matrix </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">b</td><td><a class="el" href="classOFELI_1_1Vect.html" title="To handle general purpose vectors. ">Vect</a> instance that contains the right-hand side </td></tr>
    <tr><td class="paramdir">[in,out]</td><td class="paramname">x</td><td><a class="el" href="classOFELI_1_1Vect.html" title="To handle general purpose vectors. ">Vect</a> instance that contains initial guess on input and solution on output </td></tr>
  </table>
  </dd>
</dl>

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          <td>(</td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1BMatrix.html">BMatrix</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>A</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>b</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>x</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
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<p>Constructor using a banded matrix, right-hand side and solution vector. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">A</td><td><a class="el" href="classOFELI_1_1BMatrix.html" title="To handle band matrices. ">BMatrix</a> instance that contains matrix </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">b</td><td><a class="el" href="classOFELI_1_1Vect.html" title="To handle general purpose vectors. ">Vect</a> instance that contains the right-hand side </td></tr>
    <tr><td class="paramdir">[in,out]</td><td class="paramname">x</td><td><a class="el" href="classOFELI_1_1Vect.html" title="To handle general purpose vectors. ">Vect</a> instance that contains initial guess on input and solution on output </td></tr>
  </table>
  </dd>
</dl>

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          <td>(</td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1DMatrix.html">DMatrix</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>A</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>b</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>x</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
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<p>Constructor using a dense matrix, right-hand side and solution vector. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">A</td><td><a class="el" href="classOFELI_1_1DMatrix.html" title="To handle dense matrices. ">DMatrix</a> instance that contains matrix </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">b</td><td><a class="el" href="classOFELI_1_1Vect.html" title="To handle general purpose vectors. ">Vect</a> instance that contains the right-hand side </td></tr>
    <tr><td class="paramdir">[in,out]</td><td class="paramname">x</td><td><a class="el" href="classOFELI_1_1Vect.html" title="To handle general purpose vectors. ">Vect</a> instance that contains initial guess on input and solution on output </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname"><a class="el" href="classOFELI_1_1LinearSolver.html">LinearSolver</a> </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1DSMatrix.html">DSMatrix</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>A</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>b</em>, </td>
        </tr>
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          <td class="paramkey"></td>
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          <td class="paramtype"><a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>x</em>&#160;</td>
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          <td></td>
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<p>Constructor using a dense symmetric matrix, right-hand side and solution vector. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">A</td><td><a class="el" href="classOFELI_1_1DSMatrix.html" title="To handle symmetric dense matrices. ">DSMatrix</a> instance that contains matrix </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">b</td><td><a class="el" href="classOFELI_1_1Vect.html" title="To handle general purpose vectors. ">Vect</a> instance that contains the right-hand side </td></tr>
    <tr><td class="paramdir">[in,out]</td><td class="paramname">x</td><td><a class="el" href="classOFELI_1_1Vect.html" title="To handle general purpose vectors. ">Vect</a> instance that contains initial guess on input and solution on output </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname"><a class="el" href="classOFELI_1_1LinearSolver.html">LinearSolver</a> </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1SkSMatrix.html">SkSMatrix</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>A</em>, </td>
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        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>b</em>, </td>
        </tr>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>x</em>&#160;</td>
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          <td></td>
          <td>)</td>
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<p>Constructor using skyline-stored symmetric matrix, right-hand side and solution vector. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">A</td><td><a class="el" href="classOFELI_1_1SkMatrix.html" title="To handle square matrices in skyline storage format. ">SkMatrix</a> instance that contains matrix </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">b</td><td><a class="el" href="classOFELI_1_1Vect.html" title="To handle general purpose vectors. ">Vect</a> instance that contains the right-hand side </td></tr>
    <tr><td class="paramdir">[in,out]</td><td class="paramname">x</td><td><a class="el" href="classOFELI_1_1Vect.html" title="To handle general purpose vectors. ">Vect</a> instance that contains initial guess on input and solution on output </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname"><a class="el" href="classOFELI_1_1LinearSolver.html">LinearSolver</a> </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1SkMatrix.html">SkMatrix</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>A</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>b</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>x</em>&#160;</td>
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          <td></td>
          <td>)</td>
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<p>Constructor using matrix, right-hand side. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">A</td><td><a class="el" href="classOFELI_1_1SkMatrix.html" title="To handle square matrices in skyline storage format. ">SkMatrix</a> instance that contains matrix </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">b</td><td><a class="el" href="classOFELI_1_1Vect.html" title="To handle general purpose vectors. ">Vect</a> instance that contains the right-hand side </td></tr>
    <tr><td class="paramdir">[in,out]</td><td class="paramname">x</td><td><a class="el" href="classOFELI_1_1Vect.html" title="To handle general purpose vectors. ">Vect</a> instance that contains the initial guess on input and solution on output </td></tr>
  </table>
  </dd>
</dl>

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<h2 class="groupheader">Member Function Documentation</h2>
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          <td class="memname">void setMaxIter </td>
          <td>(</td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>m</em></td><td>)</td>
          <td></td>
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<p>Set Maximum number of iterations. </p>
<p>Default value is 1000 </p>

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          <td class="memname">void setMatrix </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1Matrix.html">OFELI::Matrix</a>&lt; T_ &gt; *&#160;</td>
          <td class="paramname"><em>A</em></td><td>)</td>
          <td></td>
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<p>Set matrix in the case of a pointer to <a class="el" href="classOFELI_1_1Matrix.html" title="Virtual class to handle matrices for all storage formats. ">Matrix</a>. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">A</td><td>Pointer to abstract <a class="el" href="classOFELI_1_1Matrix.html" title="Virtual class to handle matrices for all storage formats. ">Matrix</a> class </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname">void setMatrix </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1SpMatrix.html">SpMatrix</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>A</em></td><td>)</td>
          <td></td>
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<p>Set matrix in the case of a pointer to matrix. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">A</td><td>Pointer to abstract <a class="el" href="classOFELI_1_1Matrix.html" title="Virtual class to handle matrices for all storage formats. ">Matrix</a> class </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname">void setMatrix </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1SkMatrix.html">SkMatrix</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>A</em></td><td>)</td>
          <td></td>
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<p>Set matrix in the case of a skyline matrix. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">A</td><td>Matrix as instance of class <a class="el" href="classOFELI_1_1SkMatrix.html" title="To handle square matrices in skyline storage format. ">SkMatrix</a> </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname">void set </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1SpMatrix.html">SpMatrix</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>A</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>b</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>x</em>&#160;</td>
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        <tr>
          <td></td>
          <td>)</td>
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<p>Set matrix, right-hand side and initial guess. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">A</td><td>Reference to matrix as a <a class="el" href="classOFELI_1_1SpMatrix.html" title="To handle matrices in sparse storage format. ">SpMatrix</a> instance </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">b</td><td>Vector containing right-hand side </td></tr>
    <tr><td class="paramdir">[in,out]</td><td class="paramname">x</td><td>Vector containing initial guess on input and solution on output </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname">void setSolver </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="group__OFELI.html#gad0624a8576d3ca1d4af97479546930ea">Iteration</a>&#160;</td>
          <td class="paramname"><em>s</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="group__OFELI.html#gadac1c2aa74e98e485c02f73279b71a38">Preconditioner</a>&#160;</td>
          <td class="paramname"><em>p</em> = <code><a class="el" href="group__OFELI.html#ggadac1c2aa74e98e485c02f73279b71a38a4268260ca0a19ecd998e62462ccde34e">DIAG_PREC</a></code>&#160;</td>
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        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
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<p>Set solver and preconditioner. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">s</td><td>Solver identification parameter. To be chosen in the enumeration variable Iteration:<br />
 <code>DIRECT_SOLVER</code>, <code>CG_SOLVER</code>, <code>CGS_SOLVER</code>, <code>BICG_SOLVER</code>, <code>BICG_STAB_SOLVER</code>, <code>GMRES_SOLVER</code>, <code>QMR_SOLVER</code> </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">p</td><td>Preconditioner identification parameter. By default, the diagonal preconditioner is used. To be chosen in the enumeration variable Preconditioner:<br />
<code>IDENT_PREC</code>, <code>DIAG_PREC</code>, <code>SSOR_PREC</code>, <code>ILU_PREC</code> [Default: <code>ILU_PREC</code>] </td></tr>
  </table>
  </dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>The argument <code>p</code> has no effect if the solver is <code>DIRECT_SOLVER</code> </dd></dl>

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          <td class="memname">int solve </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1SpMatrix.html">SpMatrix</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>A</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>b</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classOFELI_1_1Vect.html">Vect</a>&lt; T_ &gt; &amp;&#160;</td>
          <td class="paramname"><em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="group__OFELI.html#gad0624a8576d3ca1d4af97479546930ea">Iteration</a>&#160;</td>
          <td class="paramname"><em>s</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="group__OFELI.html#gadac1c2aa74e98e485c02f73279b71a38">Preconditioner</a>&#160;</td>
          <td class="paramname"><em>p</em> = <code><a class="el" href="group__OFELI.html#ggadac1c2aa74e98e485c02f73279b71a38a4268260ca0a19ecd998e62462ccde34e">DIAG_PREC</a></code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Solve equations using system data, prescribed solver and preconditioner. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">A</td><td>Reference to matrix as a <a class="el" href="classOFELI_1_1SpMatrix.html" title="To handle matrices in sparse storage format. ">SpMatrix</a> instance </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">b</td><td>Vector containing right-hand side </td></tr>
    <tr><td class="paramdir">[in,out]</td><td class="paramname">x</td><td>Vector containing initial guess on input and solution on output </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">s</td><td>Solver identification parameter To be chosen in the enumeration variable Iteration:<br />
 <code>DIRECT_SOLVER</code>, <code>CG_SOLVER</code>, <code>CGS_SOLVER</code>, <code>BICG_SOLVER</code>, <code>BICG_STAB_SOLVER</code>, <code>GMRES_SOLVER</code>, <code>QMR_SOLVER</code> [Default: <code>CGS_SOLVER</code>] </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">p</td><td>Preconditioner identification parameter. To be chosen in the enumeration variable Preconditioner:<br />
<code>IDENT_PREC</code>, <code>DIAG_PREC</code>, <code>SSOR_PREC</code>, <code>ILU_PREC</code>, <code>DILU_PREC</code> [Default: <code>DIAG_PREC</code>] </td></tr>
  </table>
  </dd>
</dl>
<dl class="section remark"><dt>Remarks</dt><dd>The argument <code>p</code> has no effect if the solver is <code>DIRECT_SOLVER</code> </dd></dl>
<dl class="section warning"><dt>Warning</dt><dd>If the library <code>eigen</code> is used, only the preconditioners <code>IDENT_PREC</code>, <code>DIAG_PREC</code> and <code>ILU_PREC</code> are available. </dd></dl>

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          <td class="memname">int solve </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="group__OFELI.html#gad0624a8576d3ca1d4af97479546930ea">Iteration</a>&#160;</td>
          <td class="paramname"><em>s</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="group__OFELI.html#gadac1c2aa74e98e485c02f73279b71a38">Preconditioner</a>&#160;</td>
          <td class="paramname"><em>p</em> = <code><a class="el" href="group__OFELI.html#ggadac1c2aa74e98e485c02f73279b71a38a4268260ca0a19ecd998e62462ccde34e">DIAG_PREC</a></code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Solve equations using prescribed solver and preconditioner. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">s</td><td>Solver identification parameter To be chosen in the enumeration variable Iteration:<br />
 <code>DIRECT_SOLVER</code>, <code>CG_SOLVER</code>, <code>CGS_SOLVER</code>, <code>BICG_SOLVER</code>, <code>BICG_STAB_SOLVER</code>, <code>GMRES_SOLVER</code>, <code>QMR_SOLVER</code> [Default: <code>CGS_SOLVER</code>] </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">p</td><td>Preconditioner identification parameter. To be chosen in the enumeration variable Preconditioner:<br />
<code>IDENT_PREC</code>, <code>DIAG_PREC</code>, <code>SSOR_PREC</code>, <code>DILU_PREC</code>, <code>ILU_PREC</code> [Default: <code>DIAG_PREC</code>] </td></tr>
  </table>
  </dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>The argument <code>p</code> has no effect if the solver is <code>DIRECT_SOLVER</code> </dd></dl>

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          <td class="memname">int solve </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
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<p>Solve equations all arguments must have been given by other member functions. </p>
<p>Solver and preconditioner parameters must have been set by function setSolver. Otherwise, default values are set. </p>

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   .gsc-control-cse .gsc-table-result { font-family: Verdana, sans-serif; }
   input.gsc-input { border-color: #B6BEC5; }
   input.gsc-search-button {
     border-color: #B6BEC5;
     background-color: #D0D1D4;
   }
   .gsc-tabHeader.gsc-tabhInactive {
     border-color: #999999;
     background-color: #EEEEEE;
   }
   .gsc-tabHeader.gsc-tabhActive {
     border-color: #999999;
     background-color: #999999;
   }
   .gsc-tabsArea { border-color: #999999; }
   .gsc-webResult.gsc-result,
   .gsc-results .gsc-imageResult {
     border-color: #FFFFFF;
     background-color: #FFFFFF;
   }
   .gsc-webResult.gsc-result:hover,
   .gsc-imageResult:hover {
     border-color: #D2D6DC;
     background-color: #EDEDED;
   }
   .gsc-webResult.gsc-result.gsc-promotion:hover {
     border-color: #D2D6DC;
     background-color: #EDEDED;
   }
   .gs-webResult.gs-result a.gs-title:link,
   .gs-webResult.gs-result a.gs-title:link b,
   .gs-imageResult a.gs-title:link,
   .gs-imageResult a.gs-title:link b { color: #0568CD; }
   .gs-webResult.gs-result a.gs-title:visited,
   .gs-webResult.gs-result a.gs-title:visited b,
   .gs-imageResult a.gs-title:visited,
   .gs-imageResult a.gs-title:visited b { color: #0568CD; }
   .gs-webResult.gs-result a.gs-title:hover,
   .gs-webResult.gs-result a.gs-title:hover b,
   .gs-imageResult a.gs-title:hover,
   .gs-imageResult a.gs-title:hover b { color: #0568CD; }
   .gs-webResult.gs-result a.gs-title:active,
   .gs-webResult.gs-result a.gs-title:active b,
   .gs-imageResult a.gs-title:active,
   .gs-imageResult a.gs-title:active b { color: #0568CD; }
   .gsc-cursor-page { color: #0568CD; }
   a.gsc-trailing-more-results:link { color: #0568CD; }
   .gs-webResult .gs-snippet,
   .gs-imageResult .gs-snippet,
   .gs-fileFormatType { color: #5F6A73; }
   .gs-webResult div.gs-visibleUrl,
   .gs-imageResult div.gs-visibleUrl { color: #5F6A73; }
   .gs-webResult div.gs-visibleUrl-short { color: #5F6A73; }
   .gs-webResult div.gs-visibleUrl-short { display: none; }
   .gs-webResult div.gs-visibleUrl-long { display: block; }
   .gs-promotion div.gs-visibleUrl-short { display: none; }
   .gs-promotion div.gs-visibleUrl-long { display: block; }
   .gsc-cursor-box { border-color: #FFFFFF; }
   .gsc-results .gsc-cursor-box .gsc-cursor-page {
      border-color: #999999;
      background-color: #FFFFFF;
      color: #0568CD;
   }
   .gsc-results .gsc-cursor-box .gsc-cursor-current-page {
      border-color: #999999;
      background-color: #999999;
      color: #0568CD;
   }
   .gsc-webResult.gsc-result.gsc-promotion {
      border-color: #D2D6DC;
      background-color: #D0D1D4;
   }
   .gsc-completion-title { color: #0568CD; }
   .gsc-completion-snippet { color: #5F6A73; }
   .gs-promotion a.gs-title:link,
   .gs-promotion a.gs-title:link *,
   .gs-promotion .gs-snippet a:link { color: #0066CC; }
   .gs-promotion a.gs-title:visited,
   .gs-promotion a.gs-title:visited *,
   .gs-promotion .gs-snippet a:visited { color: #0066CC; }
   .gs-promotion a.gs-title:hover,
   .gs-promotion a.gs-title:hover *,
   .gs-promotion .gs-snippet a:hover { color: #0066CC; }
   .gs-promotion a.gs-title:active,
   .gs-promotion a.gs-title:active *,
   .gs-promotion .gs-snippet a:active { color: #0066CC; }
   .gs-promotion .gs-snippet,
   .gs-promotion .gs-title .gs-promotion-title-right,
   .gs-promotion .gs-title .gs-promotion-title-right *  { color: #333333; }
   .gs-promotion .gs-visibleUrl,
   .gs-promotion .gs-visibleUrl-short { color: #5F6A73; }
   </style>
</center>
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  Copyright &copy; 1998-2019 Rachid Touzani&nbsp;
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